Kizuna Akari
Kizuna Akari (紲星あかり) is a Vocaloid character managed by VOCALOMAKETS and Bumpy Factory Corp. Similar to Yuzuki Yukari, she was announced for both VOICEROID and Vocaloid, with her VOICEROID2 released in late December 2017, followed by Vocaloid 4 in April of 2018. She was later ported to the voice changers Voidol and Seiren Voice, text-to-speech A.I.VOICE, and updated for Vocaloid 6. On A.I.VOICE, she has two younger Appends - Tsubomi (Bud) and Moe (So damn CUTE!!!). While Yuzuki Yukari and the Kotonoha sisters have similar Appends, Yukari only has one, and the Kotonohas have very little character change; Yukari (Shizuku) and Akari's Appends regularly show up as independent characters in artwork.
| Kizuna Akari | |
|---|---|
| VOCALOMAKETS character | |
 "She illuminates you all with her voice" | |
| First appearance | 2017 (Voiceroid 2) |
| Last appearance | 2025 (Vocaloid 6) |
| Designed by | 文倉十 |
| Voiced by | 米澤円 |
| Birthday | 22nd December |
| In-universe information | |
| Family | Kizuna Akari (Tsubomi), Kizuna Akari (Moe) |
| “ | She illuminates you all with her voice | ” | |
| — Official name translation, Vocaloid 4 box art | |||
Akari's special ability is being able to eat unparalleled amounts of food. Akari (Moe)'s special ability is making anyone in range go "D'awwwwww!". That's right, she's a position-dependent lawmaking item.
fatass.. she eats EVERYTHING --Yuzuki Yukari (talk) 12:22, 27 April 2018 (UTC)
can i have more food pls --Kizuna Akari (talk) 21:37, 28 April 2018 (UTC)
Kizuna Akari and Yuzuki Yukari are closely related characters, but many specific details are intentionally left blank, as is the case for most major Vocaloid characters. Both share a birthday, similar names, and similar meanings to their names. Akari's name means light, where Yukari's is about connections. This is reflected in her design, featuring sparkles or a 5-pointed star as her logo.
happy birthday --Yuzuki Yukari (talk) 05:36, 22 December 2025 (UTC)
Happy birthday! --Kizuna Akari (talk) 05:39, 22 December 2025 (UTC)
She had an official glasses frame. Tragically, it's sold out and was most likely exclusive to Japan.